reaction - 在线词典_Online Dictionary_单词查询_在线翻译

单词解释	百度谷歌图片维基百科智典

reaction[ri'ækʃən]

An adverse reaction to a hallucinogenic drug.服迷幻药后产生的不适反应
a hair - trigger temper;a hair - trigger reaction.一触即怒的脾气;一触即发的反应
a quantal reaction.全部或全无的反应
A photochemical reaction.光化反应一种光化学的反应
For every action there is an equal and opposite reaction.每一个作用力都有一个大小相等、方向相反的反作用力。
Reaction cannot ultimately prevail.反动势力最终是不能占优势的。
His only reaction was a pregnant silence.他唯一的反应是一阵意味深长的沉默.
We were dismayed by the violence of his reaction.他暴烈的反应使我们惊愕。

a response that reveals a person's feelings or attitude
[例]
- he was pleased by the audience's reaction to his performance
- John feared his mother's reaction when she saw the broken lamp
a bodily process occurring due to the effect of some foregoing stimulus or agent
[同] reaction , response
[例]
- a bad reaction to the medicine
- his responses have slowed with age
(chemistry) a process in which one or more substances are changed into others
[同] reaction , chemical reaction
[例]
- there was a chemical reaction of the lime with the ground water
an idea evoked by some experience
[例]
- his reaction to the news was to start planning what to do
doing something in opposition to another way of doing it that you don't like
[例]
- his style of painting was a reaction against cubism
extreme conservatism in political or social matters
[例]
- the forces of reaction carried the election
(mechanics) the equal and opposite force that is produced when any force is applied to a body
[例]
- every action has an equal and opposite reaction